Παραπομπή σε μορφή APA (7η εκδ.)

Bargen, B. (1934). Tabulation technique: A summary of the column-center principle underlying correct arrangement of columnar typing. The Gregg Pub. Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bargen, Bernhard. Tabulation Technique: A Summary of the Column-center Principle Underlying Correct Arrangement of Columnar Typing. New York : Chicago [etc.]: The Gregg Pub. Co., 1934.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bargen, Bernhard. Tabulation Technique: A Summary of the Column-center Principle Underlying Correct Arrangement of Columnar Typing. The Gregg Pub. Co., 1934.